/*
 * Global chrome: announcement bar, masthead, nav, search, cart, footer.
 *
 * Nothing in here may be position:fixed across the full viewport. The demo
 * recorder (backend/scripts/record_demo_video_smooth.py) appends its own
 * backdrop and cursor to document.body at a z-index derived from the widget
 * host, and its exit-intent beat dispatches mouseleave on documentElement. A
 * full-bleed fixed layer over the page would swallow that and silently break
 * the narrated video.
 */

/* Announcement ------------------------------------------------------------ */

.roam-announce {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding: 9px var(--roam-gutter);
  background: var(--roam-ink);
  color: var(--roam-paper);
  font: 500 11px/1.4 var(--roam-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.roam-announce__meta {
  display: flex;
  gap: 20px;
  color: rgba(239, 236, 229, 0.62);
}

.roam-announce__meta a {
  color: inherit;
}

.roam-announce__meta a:hover {
  color: var(--roam-paper);
}

/* Masthead ---------------------------------------------------------------- */

.roam-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  min-height: 74px;
  padding: 14px var(--roam-gutter);
  background: var(--roam-paper);
  border-bottom: 1px solid var(--roam-rule);
}

.roam-header__brand {
  display: flex;
  align-items: baseline;
  gap: 28px;
  flex-wrap: wrap;
}

.roam-header__actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.roam-wordmark {
  font: 700 17px/1 var(--roam-sans);
  letter-spacing: -0.01em;
  color: var(--roam-ink);
  white-space: nowrap;
}

.roam-wordmark span {
  color: var(--roam-accent);
}

.roam-wordmark--sm {
  font-size: 15px;
}

/* Nav --------------------------------------------------------------------- */

.roam-nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  font: 500 13.5px/1 var(--roam-sans);
}

.roam-nav__link,
.roam-nav a {
  color: var(--roam-text-strong);
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
}

.roam-nav__link:hover,
.roam-nav a:hover,
.roam-nav__link.is-current {
  color: var(--roam-ink);
  border-bottom-color: var(--roam-ink);
}

/* Search ------------------------------------------------------------------ */

.roam-search {
  flex: 1 1 150px;
  min-width: 120px;
  max-width: 230px;
}

.roam-search__input {
  width: 100%;
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--roam-rule-strong);
  border-radius: var(--roam-radius);
  background: var(--roam-paper-raised);
  font: 400 13px/1 var(--roam-sans);
  color: var(--roam-ink);
}

.roam-search__input::placeholder {
  color: var(--roam-text-faint);
}

/* Cart -------------------------------------------------------------------- */

.roam-cart {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 38px;
  padding: 0 14px;
  background: var(--roam-ink);
  color: var(--roam-paper);
  border-radius: var(--roam-radius);
  font: 500 13px/1 var(--roam-sans);
  white-space: nowrap;
}

.roam-cart:hover {
  background: var(--roam-ink-deep);
  color: var(--roam-paper);
}

.roam-cart__count {
  font-family: var(--roam-mono);
  opacity: 0.6;
}

/* Footer ------------------------------------------------------------------ */

.roam-footer {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 32px;
  padding: 44px var(--roam-gutter);
  background: var(--roam-paper-sunk);
  border-top: 1px solid var(--roam-rule);
}

.roam-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.roam-footer__blurb {
  margin: 0;
  max-width: 34ch;
  font: 400 13px/1.6 var(--roam-sans);
  color: var(--roam-text-muted);
}

.roam-footer__col {
  display: flex;
  flex-direction: column;
  gap: 9px;
  font: 400 13px/1.3 var(--roam-sans);
}

.roam-footer__col a {
  color: var(--roam-text-muted);
}

.roam-footer__col a:hover {
  color: var(--roam-ink);
}

.roam-footer__label {
  font: 500 10.5px/1 var(--roam-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--roam-text-faint);
}

/* Small screens ----------------------------------------------------------- */

@media (max-width: 900px) {
  .roam-header {
    align-items: flex-start;
  }

  .roam-header__brand {
    width: 100%;
    gap: 14px;
  }

  .roam-nav {
    order: 3;
    width: 100%;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 2px;
    -webkit-overflow-scrolling: touch;
  }

  .roam-nav__link {
    white-space: nowrap;
  }

  .roam-header__actions {
    width: 100%;
    justify-content: space-between;
  }

  .roam-search {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .roam-announce {
    justify-content: center;
    text-align: center;
    font-size: 10px;
  }

  .roam-announce__meta {
    display: none;
  }
}